Use os.version() to get more accurate name

[sindresorhus]

It's only available on Node.js 14, so we must guard its usage.

https://nodejs.org/api/os.html#os_os_version
https://github.com/ehmicky/cross-platform-node-guide/blob/master/docs/7_system/os_identification.md

On Linux, we'll need to do some parsing to get out the actual distro name.

[aiello3-wolai]

Now older version of macos-release was brokened in macos Ventura 🤷‍♂️ upgrade to latest macos-release or use os.version() please

[micalevisk]

node14 is not being maintained anymore (see https://github.com/nodejs/Release) so I think that it's a good time to drop node12 support

os-name/package.json

Lines 15 to 17 in ff7af80

	"engines": {
	"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
	},